| Gauge | Minimum | Median | Mean | Maximum |
|---|---|---|---|---|
| River Browney - Burn Hall | 0.609 | 0.671 | 0.753 | 1.212 |
| River Wear - Chester-Le-Street | 1.042 | 1.102 | 1.226 | 2.069 |
| Smallhope Burn - Lanchester Front Street | 0.407 | 0.4385 | 0.53 | 0.766 |
| River Wear - Stanhope | 0.879 | 1.0105 | 1.185 | 1.597 |
| River Gaunless - South Church | 0.454 | 0.499 | 0.639 | 1.075 |
| River Wear - Sunderland Bridge | 0.937 | 0.995 | 1.173 | 1.829 |
| River Wear - Witton Park | 0.991 | 1.079 | 1.387 | 2.207 |
| River Wear - Durham New Elvet Bridge | 0.982 | 1.06 | 1.296 | 2.283 |